If your Pool Cleaner M1-AI shows an error code, here’s what each one means:
E1: Left drive issue
E2: Right drive issue
E3: Water pump issue
E4: Control panel communication issue
E5: Infrared sensor issue
E6: Water sensor issue
E7: Motor box communication failure
Troubleshooting tips:
Try turning the power switch OFF, then ON again to restart the cleaner.
(For E1/E2/E3 pleasce check the drive/pump whether is stuck by debris first.)
If the issue continues, please provide:
1. A photo or short video showing the robot’s behavior